McDowell, W. H.
Historical research : a guide
Longman, 2002
 Buku Teks SO
O`Neil, L. Peat
Travel Writing: a guide to research, writing and selling
Writer's Digest Books, 1995
 Buku Teks SO
Mahmoud, Shah
Research & writing: a complete guide & handbook
Betterway, 1992
 Buku Referensi
Lester, James D. Sr., 1935-2006
Writing research papers: a complete guide
Pearson, 2015
 Buku Teks SO
Lester, James D. Sr., 1935-2006
Writing research papers: a complete guide
Pearson, 2015
 Buku Teks